11.5 x 5.5 mm Teal Blue-Green Czochralski Pulled Lab-Grown Sapphire, Elongated Pear, Single or Pair

Choose one loose 11.5 x 5.5 mm teal blue-green Czochralski pulled lab-grown sapphire or one closely matched pair. Each elongated pear is individually faceted in our Bangkok gemstone-cutting facility and includes a corresponding GFCO Gem Lab report.

Choose your purchase option

• Single stone: One loose sapphire, approximately 1.7 to 1.8 ct, with its corresponding report.
• Matched pair: Two closely matched loose sapphires, approximately 1.7 to 1.8 ct each, with one corresponding report covering both stones.

The stone or pair you receive

This is a repeat-production product. The supplied stone or pair may not be the exact stone or pair shown in the representative photographs and videos. The standard face-up size is 11.5 x 5.5 mm, with a nominal depth of 4.0 mm and a production tolerance of +/- 0.2 mm in length, width and depth. Exact measurements, weight, teal color balance and facet reflections may slightly vary between individually faceted stones. Pair orders will be closely matched.

Stone details

• Material: Lab-grown sapphire (synthetic corundum), not natural or mined
• Growth method: Czochralski pulled
• Post-growth treatment: No post-growth treatment
• Color: Teal blue-green
• Shape: Elongated pear
• Cutting style: Fancy cut
• Face-up size: 11.5 x 5.5 mm
• Nominal depth: 4.0 mm
• Production tolerance: +/- 0.2 mm in length, width and depth
• Approximate weight: Varies by supplied stone; typically around 1.7 to 1.8 ct per stone
• Clarity: Loupe clean under 10x magnification
• Laboratory report: GFCO Gem Lab report included; report number: Varies by supplied stone
• Faceting location: Thailand, in our Bangkok gemstone-cutting facility
• SKU family: BLS114

About Czochralski pulled sapphire

We precision-cut these sapphires from selected Czochralski-pulled material. In this controlled, seed-grown process, a crystal is drawn from a melt. Pulled describes the growth method; the material remains lab-grown rather than natural or mined.

Learn how the Czochralski pulling method works.

Your GFCO report

Every order includes a GFCO Gem Lab report corresponding to the supplied stone or pair. The gallery report is a representative sample. The supplied report records the laboratory identification, measurements and weight for the gemstone or gemstones in your order. Growth method, treatment and clarity are our product information unless stated on the supplied report.

Photos, fit and custom cutting

The photographs and videos demonstrate the BLS114 design and a representative color response. Lighting, viewing angle, surroundings and screen settings can affect perceived color and reflections. Your jeweler should confirm the final fit against the supplied stone and protect the pointed outline during setting.

For another size, quantity or matching requirement, contact Brahma Diam to discuss custom cutting, subject to material availability and production feasibility.

Shipping

Free standard international shipping is included. Typical delivery is about two weeks after dispatch; customs processing and remote destinations can take longer. Paid express shipping may be arranged on request.